3121170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 8273664

約数和(自身を除く): 5152494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 151, 159, 195, 265, 302, 318, 390, 453, 530, 689, 755, 795, 906, 1378, 1510, 1590, 1963, 2067, 2265, 3445, 3926, 4134, 4530, 5889, 6890, 8003, 9815, 10335, 11778, 16006, 19630, 20670, 24009, 29445, 40015, 48018, 58890, 80030, 104039, 120045, 208078, 240090, 312117, 520195, 624234, 1040390, 1560585, 3121170]

約数ペア:

[(1, 3121170), (2, 1560585), (3, 1040390), (5, 624234), (6, 520195), (10, 312117), (13, 240090), (15, 208078), (26, 120045), (30, 104039), (39, 80030), (53, 58890), (65, 48018), (78, 40015), (106, 29445), (130, 24009), (151, 20670), (159, 19630), (195, 16006), (265, 11778), (302, 10335), (318, 9815), (390, 8003), (453, 6890), (530, 5889), (689, 4530), (755, 4134), (795, 3926), (906, 3445), (1378, 2265), (1510, 2067), (1590, 1963)]